condition	mean	min	max
4 h after light	2617.3614669999997	2401.260108	2833.462826
8 h after light	2098.402235	1972.535353	2224.269117
12 h after light	2051.420388	1999.098785	2103.741991
4 h after dark	1739.075522	1572.076369	1906.074675
8 h after dark	2250.5641895	2091.627091	2409.501288
12 h after dark	2201.843237	2201.843237	2201.843237